My face was swollen the day after getting Volneumer. Is this a common occurrence?

It was my first time getting Volneumer, and it felt better than I expected right after the procedure. My face was just a little warm, and there didn't seem to be much swelling, so I came home without much worry. However, when I woke up this morning and looked in the mirror, my face looks slightly more swollen than yesterday.

In particular, the area below my cheeks and around my jawline feels plumper, and when comparing the two sides, one side seems to look a little more swollen. It isn't severely painful or uncomfortable, but my face looks more swollen than usual, so I was wondering if this is a normal reaction after the procedure.

I understand that Volneumer is a procedure that delivers heat to the skin using high-frequency waves. I am wondering if swelling can occur the next day or a few days after the procedure, rather than immediately afterward. If such swelling does occur, I would also like to know if it usually subsides within a day or two, or if it might last for a few days.

For those who have actually received Volneumer, how severe was the swelling after the procedure? I would like to hear your experiences—whether the swelling was particularly severe in the morning and subsided by the afternoon, or if it remained swollen for several days.